Sergio Yazdi (VulnerabilityVigilante)

San Antonio, Texas, United States
Website
GitHub
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Rowdy Hacks XII

San Antonio, TX, USA

RowdyHacks is a weekend-long, overnight Hackathon for all skill levels and majors!

Non-monetary prizes
Oct 1 – 4, 2026
272 participants

HackHCC: Code Runners

Houston, TX, USA

Welcome to the future. Welcome to HackHCC: CodeRunners. Form your teams. Build your dreams. Make your mark.

Non-monetary prizes
May 22 – 23, 2026
79 participants

RowdyHacks XI

San Antonio, TX, USA

See You In Space, Hacker

Non-monetary prizes
Oct 25 – 26, 2025
256 participants

RowdyHacks X

Online

Hack to the Future

$5,220 in prizes
Winners announced
218 participants

Rowdyhacks 2023

San Antonio, TX, USA

Into the Unknown!

$5,168 in prizes
Mar 25 – 26, 2023
245 participants